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in creator/contributor: "Colhoun, J. Ross"  
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Well-Drilling Apparatus

Description: Patent for a well-drill swivel designed to improve the function of a well-drilling apparatus. The improved swivel is meant to create a better connection between rod and rope and prevent twisting of water-supply.
Date: June 5, 1906
Creator: Hall, Samuel N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Toy

Description: Patent for a toy. Illustration included.
Date: November 21, 1905
Creator: Whitefield, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Passenger Recorder

Description: Patent for a passenger recorder. This invention is designed to keep track of the flow of passengers entering on and off passenger vehicles. Illustration included.
Date: March 7, 1905
Creator: Jackson, Charles F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for pump that allows for ease of maneuvering, via balanced operating mechanism; as well as ease of access and repacking, via a simpler valve.
Date: July 17, 1906
Creator: Terry, Hiram
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Roller Bearing Wheel

Description: Patent for a roller bearing wheel. This invention relates to anti-friction bearings for use in rail car wheels. Illustration included.
Date: August 8, 1905
Creator: Sanchez, Joseph N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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